package may.qf.service;

import may.qf.entity.Emp;

import java.util.List;

public interface EmpService {
    List<Emp> queryAll();

    Emp queryByEmpNo(Integer empNo);

    int update(Emp emp);

    int insert(Emp emp);

    int delete(Integer empNo);

    Emp login(Integer empNo, String name);

}
